rate of change

This test selects the microgravity, 3g super gravity and 5g super gravity as the different treatment conditions. Moreover, explore the speed of into pupae, development rate, and fertility as well as the change of life physiological indexes in different gravity conditions.

实验中通过选取微重力、3g超重和5g超重作为3种不同的处理条件，分别考察了不同重力条件下果蝇的成蛹速度、发育速度、繁殖能力和寿命等生理指标的变化。

So, compared with the rights multiple and the property liabilities rate, the relativity between the change of rate of earning, the sale profit, and the change of the CPI and the M_1 becomes less.

故净资产收益率、销售利润率的变化同CPI、M1的变化相关性也变得较权益乘数、资产负债率差。

The three order Lagrange equation with the time rate of change of generalized force is a appropriate supplement to Lagrange equation with generalized force.

以广义力变率表述的三阶Lagrange方程是对以广义力表述的二阶Lagrange方程的恰当补充。

The rate of change of the price level, usually measured as a percentage change per year.

物价水平变化的速度, 一般用每年价格变化的百分比来表示.

In this paper the two-dimensional unsteady groundwater flow toward the drain system has been studied, and formulas derived for computing the groundwater table and its time rate of change due to the combined effect of groundwater evaporation, rainfall or irrigating infiltration and artesian water leakage.

本文研究了流入排水系统的地下水二元不稳定流动，并导得了在地下水蒸发、降雨或灌溉入渗、承压水渗漏等综合作用下，地下水面位置及其上升、下降速度随时间变化的计算公式。

Crystal growth velocity increased gradually followed by the decrease of heating temperature. When heating temperature was closer to crystallization temperature, rate of change of crystal growth velocity was more drastic, temperature gradient and the convexity ratio of solid-liquid interface decreased.

随加热温度的降低，晶体生长速率逐渐增大，加热温度愈接近结晶温度，晶体生长速率变化率就愈剧烈；界面凸出率及晶体/熔体中温度梯度随之减小。

These two equations show that the time rate of change of information entropy density originates together from the drift, diffusion and production in coodinate space and state variable space;

这两个方程表明：信息熵密度随时间的变化率是由其在坐标空间和态变量空间的漂移、扩散和产生三者引起的；

The rate of delayed detection of cases had no significant change in the 15 years.

病例发现延误率15年中变化不明显。

The rate of change of δ 18O against temperature in the process of wet adiabatic cooling is smaller than in the process of isobaric cooling under the same humidity.

在相同的湿度条件下，湿绝热冷却过程中δ18O随温度的变化率小于等压冷却过程。

JERK ( THE TIME RATE OF CHANGE OF ACCELERATION)& Impact, Passenger's comfortability, Transition Curve

加加速度（加速度的时间变化率）&冲击、乘座舒适性、缓和曲线

In accordance with legal compliance, electronic document lifecycle change over time, access to real-time rate of change in requirements, design construct that contains attribute class, time class, application-level rating system for triple the value.

按照法律遵从、电子文件生命周期随时间变化，访问率实时变化的要求，设计构建包含属性等级、时间等级、应用等级的三重价值级别体系。

Oscillators include Force Index, Rate of Change, and Stochastic, among others.

振荡指标包括力量指数, 变化速率, 和随机指标, 等等.

The first section analyzes the statutory tax rates, basic deduction before central income tax, and the tax rate threshold change patterns of the OECD countries, and compares the relation between statutory tax rate and marginal tax rate and averaged tax rate.

第一节分析了OECD国家法定税率、中央所得税税前基本扣除额、和税率门槛变动规律，对法定税率与边际税率和平均税率关系进行了比较。

While observing at upper or lower culmination the effect on the rate of change of the pulsar period becomes larger.

在上、下中天观测，地球自转角速度的变化对脉冲星的周期变率的影响较大。

Non-equidistant distributed PSO method based on the rate of change of barrier is proposed to enhance the adaptability to the environment.

提出了基于障碍物变化率的非等间距分布的PSO路径规划方法，增强了PSO对环境的适应性。

Use the frequency band relative energy accumulation rate of change target to analysis the acceleration signal. Then use of statistical methods to determine the damage position of rigid tie-bar arch bridge suspender.

通过频带相对能量累积变化率指标来分析损伤前后加速度信号，利用概率统计的方法判断刚性系杆拱桥吊杆损伤的位置。

The damping force of radiation is a jumpulse of the rate of change of force.

“辐射阻尼力”是一种力变率的猝量.

The results also indicate that anti-feeding rate and death rate as well as growth inhibition rate of armyworm have correspondingly changed with the concentration change of the extract: the higher the concentration of extracts applied on armyworm, the bett the anti-feeding effect.

研究还表明，随乙酸乙脂萃取物浓度的变化，粘虫的拒食率、死亡率及生长发育抑制率都会有相应变化。且随着萃取物浓度的增加，对粘虫的拒食作用增强。

In order to overcome slow convergence rate of the standard BP algorithm, this paper presents an adaptive backpropagation algorithm which can update learning rate and birr factor automatically based on dynamical training error rate of change.

本文针对BP算法存在收敛速度慢的缺点，提出一种基于网络动态训练误差变化率自动校正学习步长和冲量因子的自适应反向传播算法。

So if we wanna know the rate of change of neutrons as a function of time we will write this expression.

所以，当我们想要知道中子的变动率，那是时间方程，我们会写下这个表达式。

Works in this paper adopts hydrogen thyratron as the switch of mainly discharging circuit. Comparing with semiconductor switch, it can be with higher tolerance voltage and bear large rate of change of electric current of voltage and work reliable.

本文所设计的电快速瞬变脉冲群发生器是通过采用充氢闸流管作为主回路放电开关，与其它半导体开关器件相比它能够耐受更高的电压，可以承受大的电压电流变化率，工作可靠。

The electromagnetic mass is another effect of the time rate of change of radiant reacting force.

电磁质量是辐射反作用力变率的另一作用效果。

Determination of Thrombin Inhibitor Activity by Absorbance rate of Change Argatroban, a new direct thrombin inhibitor

一种测定凝血酶抑制剂活性的新方法

The phase change of gas condensate system shows its characteristic of non-equilibrium when the temperature and pressure change rate of the environment exceed the phase change rate of gas condensate system.

对于凝析气体系，当外界温压变化速度超过凝析气液的相平衡速度时，凝析气体系相变滞后，开始呈现非平衡特征，即凝析液的析出量随着压降速度的增加而减小。

And the property of dissolvent will change the nucleation rate.

溶剂的性质也将改变成核速率的大小.

This new method can obtain the direction of the target with phase information of two orthogonal interferometers on the observer and the radial distance with the corresponding phase rate of change. Then the target can be located with high speed and precision.

该方法利用观测平台上两个相互正交的相位干涉仪接收目标辐射电磁波的相位获取目标的方向信息，利用对应的相位变化率获取目标的径向距离信息，从而实现对目标的实时高精度定位。

When the rate of interest is expected to change, they cease to be identical.

当预计利率要发生变化时, 它们就不再是等同的.

The material origin of the time rate of change of radiant reacting force is the radiation field.

辐射反作用力变率的物质来源是带电粒子的辐射场。

The damping force of radiation is a jumpulse of the time rate of change of force.

摘要“辐射阻尼力”是一种力变率的猝量.

In chapter 2, the basic principle and observability for target location utilizing phase difference rate-of-change and Doppler rate-of-change information of emitter is discussed.

论文第二章介绍了利用相位差变化率和多普勒变化率的定位原理，并且通过系统可观测性分析证明了其与角度信息联合利用跟踪目标的可行性。